/* ============================================================
   CodiObertIT — style.css
   Dark cyberpunk aesthetic for an IT / cybersecurity / AI blog
   ============================================================ */

/* ── Google Fonts ───────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Fira+Code:wght@400;500&display=swap');

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Colors */
  --bg:              #080b12;
  --surface:         #0d1117;
  --surface-elevated:#161b27;

  --cyan:            #00d4ff;
  --cyan-dim:        #0891b2;
  --purple:          #a855f7;
  --green:           #10b981;
  --red:             #ef4444;
  --amber:           #f59e0b;

  --text:            #e2e8f0;
  --text-muted:      #64748b;
  --text-dim:        #94a3b8;

  --border-xs:       rgba(0, 212, 255, 0.08);
  --border-sm:       rgba(0, 212, 255, 0.12);
  --border-md:       rgba(0, 212, 255, 0.20);
  --border-lg:       rgba(0, 212, 255, 0.25);

  /* Typography */
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:  'Fira Code', Consolas, 'Courier New', monospace;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Borders */
  --radius-sm:   4px;
  --radius:      6px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 150ms ease;
  --transition-md: 250ms ease;

  /* Shadows */
  --glow-cyan: 0 0 20px rgba(0, 212, 255, 0.3), 0 0 60px rgba(0, 212, 255, 0.1);
  --glow-sm:   0 0 10px rgba(0, 212, 255, 0.2);

  /* Header */
  --header-h: 64px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

/* Custom scrollbar */
::-webkit-scrollbar        { width: 6px; }
::-webkit-scrollbar-track  { background: var(--bg); }
::-webkit-scrollbar-thumb  { background: var(--cyan); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--cyan-dim); }
* { scrollbar-width: thin; scrollbar-color: var(--cyan) var(--bg); }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  padding-top: var(--header-h);
}

img, video { max-width: 100%; display: block; }

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: #fff; }

strong { font-weight: 700; }
em     { font-style: italic; }

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p { margin-bottom: 1rem; color: var(--text-dim); }
p:last-child { margin-bottom: 0; }

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid var(--border-xs);
  border-radius: var(--radius-sm);
  padding: 0.1em 0.4em;
  color: var(--cyan);
}

pre {
  font-family: var(--font-mono);
  background: var(--surface);
  border: 1px solid var(--border-xs);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}
pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

ul, ol {
  padding-left: var(--space-6);
  color: var(--text-dim);
  margin-bottom: 1rem;
}
li + li { margin-top: var(--space-2); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
th {
  text-align: left;
  color: var(--text-dim);
  font-weight: 600;
  border-bottom: 1px solid var(--border-sm);
  padding: var(--space-2) var(--space-4);
}
td {
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--border-xs);
  color: var(--text-dim);
}
tr:hover td { background: rgba(255, 255, 255, 0.02); }

/* ── Prose cyber (article content) ──────────────────────────── */
.prose-cyber {
  max-width: 72ch;
  line-height: 1.8;
  color: var(--text-dim);
}
.prose-cyber h2,
.prose-cyber h3,
.prose-cyber h4 {
  color: var(--text);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.375rem;
  border-bottom: 1px solid var(--border-xs);
}
.prose-cyber h2 { font-size: 1.5rem; color: var(--cyan); }
.prose-cyber h3 { font-size: 1.25rem; }
.prose-cyber p  { margin-bottom: 1.25rem; }
.prose-cyber a  { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.prose-cyber a:hover { color: #fff; }
.prose-cyber ul,
.prose-cyber ol { margin-bottom: 1.25rem; }
.prose-cyber code { color: var(--cyan); }
.prose-cyber pre {
  background: var(--surface-elevated);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}
.prose-cyber blockquote {
  border-left: 3px solid var(--cyan);
  margin: 1.5rem 0;
  padding: 0.875rem var(--space-6);
  background: rgba(0, 212, 255, 0.04);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-dim);
  font-style: italic;
}
.prose-cyber table   { margin-bottom: 1.5rem; }
.prose-cyber th      { color: var(--cyan); }
.prose-cyber img     { border-radius: var(--radius-md); margin: 1.5rem 0; }
.prose-cyber strong  { color: var(--text); }

/* ============================================================
   3. LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: 1200px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.cyber-grid {
  background-image:
    repeating-linear-gradient(0deg,   rgba(0, 212, 255, 0.03) 0px, transparent 1px, transparent 40px),
    repeating-linear-gradient(90deg,  rgba(0, 212, 255, 0.03) 0px, transparent 1px, transparent 40px);
  background-size: 40px 40px;
}

.section    { padding: var(--space-20) 0; }
.section-sm { padding: var(--space-12) 0; }

/* Flex helpers */
.flex          { display: flex; }
.flex-col      { flex-direction: column; }
.items-center  { align-items: center; }
.items-start   { align-items: flex-start; }
.justify-center{ justify-content: center; }
.justify-between{ justify-content: space-between; }
.flex-wrap     { flex-wrap: wrap; }
.flex-1        { flex: 1; }
.shrink-0      { flex-shrink: 0; }
.gap-1         { gap: var(--space-1); }
.gap-2         { gap: var(--space-2); }
.gap-3         { gap: var(--space-3); }
.gap-4         { gap: var(--space-4); }
.gap-6         { gap: var(--space-6); }

/* Grid helpers */
.grid     { display: grid; }
.col-span-2 { grid-column: span 2; }

/* ============================================================
   4. HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--transition-md), border-color var(--transition-md), backdrop-filter var(--transition-md);
}
.site-header.scrolled {
  background: rgba(8, 11, 18, 0.92);
  border-bottom-color: var(--border-xs);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-codi  { color: var(--cyan);   font-weight: 700; font-size: 1.125rem; }
.logo-obert { color: var(--purple); font-weight: 700; font-size: 1.125rem; }
.logo-it    { color: #fff;          font-weight: 700; font-size: 1.125rem; }

/* Main nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.nav-link {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  text-decoration: none;
}
.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}
.nav-link--active {
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
}
.nav-link--active:hover {
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.12);
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Burger button */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.burger:hover { background: rgba(255, 255, 255, 0.06); }
.burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-dim);
  border-radius: var(--radius-full);
  transition: transform var(--transition-md), opacity var(--transition-md);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--border-xs);
  background: rgba(8, 11, 18, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.mobile-nav--open { display: flex; }
.mobile-nav .nav-link { width: 100%; }

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn-primary,
.btn-secondary,
.btn-sm,
.btn-block {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition-md), background var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-dim));
  color: #000;
}
.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--glow-cyan);
  color: #000;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
}
.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.1);
  color: var(--cyan);
  transform: translateY(-1px);
}

.btn-sm {
  font-size: 0.75rem;
  padding: 6px 14px;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   6. CARDS
   ============================================================ */
.card {
  background: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-xs);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.card-hover {
  transition: border-color var(--transition-md), background var(--transition-md), transform var(--transition-md);
}
.card-hover:hover {
  border-color: var(--border-lg);
  background: rgba(22, 27, 39, 0.9);
  transform: translateY(-2px);
}

.card-sm {
  padding: var(--space-5);
  border-radius: var(--radius-md);
}

.card-news {
  border-left: 2px solid transparent;
  transition: border-color var(--transition-md), background var(--transition-md), transform var(--transition-md);
}
.card-news:hover {
  border-left-color: var(--amber);
  background: rgba(22, 27, 39, 0.9);
  transform: translateY(-2px);
}

/* ============================================================
   7. BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  padding: 2px 10px;
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1.6;
}
.badge-cyan   { background: rgba(0, 212, 255, 0.1); color: var(--cyan);   border-color: rgba(0, 212, 255, 0.2); }
.badge-purple { background: rgba(168, 85, 247, 0.1); color: var(--purple); border-color: rgba(168, 85, 247, 0.2); }
.badge-green  { background: rgba(16, 185, 129, 0.1); color: var(--green);  border-color: rgba(16, 185, 129, 0.2); }
.badge-amber  { background: rgba(245, 158, 11, 0.1); color: var(--amber);  border-color: rgba(245, 158, 11, 0.2); }
.badge-red    { background: rgba(239, 68, 68, 0.1);  color: var(--red);    border-color: rgba(239, 68, 68, 0.2); }
.badge-gray   { background: rgba(255, 255, 255, 0.05); color: var(--text-dim); border-color: rgba(255, 255, 255, 0.08); }

/* ============================================================
   8. HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.hero-glow::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
  filter: blur(100px);
  opacity: 0.08;
}
.hero-glow::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.12) 0%, transparent 70%);
  filter: blur(100px);
  opacity: 0.08;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-20) var(--space-6);
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid rgba(0, 212, 255, 0.2);
  background: rgba(0, 212, 255, 0.05);
  color: var(--cyan);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 5px 14px;
  margin-bottom: var(--space-6);
  letter-spacing: 0.03em;
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.gradient-text-hero {
  background: linear-gradient(135deg, #e2e8f0 0%, var(--cyan) 50%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-cyan {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-dim));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-10);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  max-width: 500px;
  margin: var(--space-16) auto 0;
}

.stat-card {
  background: rgba(13, 17, 23, 0.7);
  border: 1px solid var(--border-xs);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
}
.stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1.1;
}
.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--space-1);
}

/* ============================================================
   9. SECTION HEADERS
   ============================================================ */
.section-header { margin-bottom: var(--space-10); }

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: var(--space-2);
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: var(--space-3);
}

.section-sub {
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

.section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.section-header--center .section-sub { margin-left: auto; margin-right: auto; }

/* ============================================================
   10. ARTICLE CARDS
   ============================================================ */
.article-card {
  display: block;
  text-decoration: none;
  height: 100%;
  color: inherit;
}
.article-card > div {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.article-title {
  color: #f1f5f9;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  transition: color var(--transition);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-2);
}
.article-card:hover .article-title { color: var(--cyan); }

.article-excerpt {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
  margin-bottom: var(--space-3);
}

.article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: auto;
}

.article-card--featured .article-title {
  font-size: 1.125rem;
}
.article-card--featured .article-excerpt {
  -webkit-line-clamp: 3;
}

/* ============================================================
   11. NEWS CARDS
   ============================================================ */
.news-card {
  display: block;
  text-decoration: none;
  color: inherit;
}
.news-card > div {
  display: flex;
  flex-direction: column;
}
.news-card:hover .article-title { color: var(--amber); }

/* ============================================================
   12. TOOL CARDS
   ============================================================ */
.tool-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.tool-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.tool-name {
  color: #f1f5f9;
  font-weight: 600;
  font-size: 0.9375rem;
}

.tool-badges {
  display: flex;
  gap: var(--space-1);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.tool-desc {
  color: var(--text-muted);
  font-size: 0.875rem;
  flex-grow: 1;
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.tool-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tool-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.875rem;
  color: var(--cyan);
  font-weight: 500;
  transition: color var(--transition);
  margin-top: auto;
}
.tool-link:hover { color: #fff; }

/* ============================================================
   13. GRID LAYOUTS
   ============================================================ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.grid-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-6);
  align-items: start;
}
.grid-content .col-main  { grid-column: 1; }
.grid-content .col-aside { grid-column: 2; }

/* ============================================================
   14. BLOG / CONTENT PAGE STYLES
   ============================================================ */
.page-header {
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-sm);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  font-family: var(--font-sans);
}
.filter-btn:hover {
  border-color: var(--border-md);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}
.filter-btn--active {
  border-color: rgba(0, 212, 255, 0.3);
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
}
.filter-btn--active:hover {
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.12);
}

/* ============================================================
   15. ARTICLE DETAIL PAGE
   ============================================================ */
.article-header { margin-bottom: var(--space-10); }

.article-hero-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #f1f5f9;
  line-height: 1.15;
  margin-bottom: var(--space-4);
}

.article-lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.article-byline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  color: var(--text-muted);
  font-size: 0.875rem;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  align-items: center;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: color var(--transition);
  text-decoration: none;
  margin-bottom: var(--space-6);
}
.back-link:hover { color: var(--cyan); }
.back-link--amber:hover { color: var(--amber); }

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag-pill {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  display: inline-block;
}
.tag-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.article-body { }
.article-body.prose-cyber { max-width: 100%; }

/* ============================================================
   16. HERRAMIENTAS (TOOLS) PAGE
   ============================================================ */
.tools-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.tool-category-section { margin-bottom: 3.5rem; }

.tool-category-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.tool-category-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #f1f5f9;
}

.tool-count { }
.tool-count.badge-cyan { }

/* ============================================================
   17. CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-10);
  align-items: start;
}

.contact-info-card {
  height: 100%;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: background var(--transition);
  cursor: pointer;
}
.contact-method:hover { background: rgba(255, 255, 255, 0.04); }

.contact-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-card { }

.form-group { margin-bottom: var(--space-5); }

.form-label {
  display: block;
  font-size: 0.875rem;
  color: #cbd5e1;
  margin-bottom: var(--space-1);
  font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  color: #e2e8f0;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition-md), box-shadow var(--transition-md);
  appearance: none;
  -webkit-appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.08);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-select option { background: var(--surface-elevated); }

.form-textarea {
  resize: none;
  min-height: 160px;
  line-height: 1.6;
}

.form-error {
  font-size: 0.75rem;
  color: #f87171;
  margin-top: var(--space-1);
}

.form-counter {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: var(--space-1);
}

.input--error {
  border-color: var(--red) !important;
}

.alert-error,
.alert-success {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: var(--space-5);
  font-size: 0.875rem;
}
.alert-error   { background: rgba(239, 68, 68, 0.08);   border: 1px solid rgba(239, 68, 68, 0.2);   color: #fca5a5; }
.alert-success { background: rgba(16, 185, 129, 0.08);  border: 1px solid rgba(16, 185, 129, 0.2);  color: #6ee7b7; }

.form-success {
  text-align: center;
  padding: var(--space-20) 0;
}

.success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-6);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

/* ============================================================
   18. ABOUT PAGE
   ============================================================ */
.about-hero {
  text-align: center;
  padding: var(--space-16) 0 var(--space-12);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.value-card {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.value-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.team-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.team-card {
  text-align: center;
  max-width: 420px;
  width: 100%;
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-weight: 700;
  font-size: 1.25rem;
  color: #fff;
  flex-shrink: 0;
}

.cta-card {
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.06), 0 0 80px rgba(0, 212, 255, 0.02);
}

/* ============================================================
   19. 404 PAGE
   ============================================================ */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-code {
  font-family: var(--font-mono);
  font-size: 6rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-4);
}

.error-terminal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  margin-bottom: var(--space-6);
}

/* ============================================================
   20. FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--border-xs);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-20);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: var(--space-12);
}

.footer-brand { grid-column: 1; }

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: var(--space-4) 0;
}

.social-links {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
  text-decoration: none;
}
.social-links a:hover {
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
}

.footer-section .footer-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.footer-section ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-section ul li a {
  font-size: 0.875rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-section ul li a:hover { color: var(--cyan); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-code {
  font-family: var(--font-mono);
  color: #334155;
}

/* ============================================================
   21. UTILITY CLASSES
   ============================================================ */
.text-cyan   { color: var(--cyan);   }
.text-purple { color: var(--purple); }
.text-green  { color: var(--green);  }
.text-amber  { color: var(--amber);  }
.text-red    { color: var(--red);    }
.text-muted  { color: var(--text-muted); }
.text-dim    { color: var(--text-dim);   }
.text-white  { color: #fff; }

.glow-cyan {
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.3), 0 0 60px rgba(0, 212, 255, 0.1);
}

.neon-border {
  border: 1px solid rgba(0, 212, 255, 0.3);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.1), inset 0 0 15px rgba(0, 212, 255, 0.03);
}

.empty-state {
  background: rgba(13, 17, 23, 0.6);
  backdrop-filter: blur(8px);
  border: 1px dashed var(--border-sm);
  border-radius: var(--radius-lg);
  padding: var(--space-16) var(--space-8);
  text-align: center;
}
.empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  opacity: 0.4;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.font-mono { font-family: var(--font-mono); }
.text-xs   { font-size: 0.75rem; }
.text-sm   { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg   { font-size: 1.125rem; }
.text-xl   { font-size: 1.25rem; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.text-center { text-align: center; }
.text-right  { text-align: right; }

.w-full { width: 100%; }
.h-full { height: 100%; }
.mt-auto { margin-top: auto; }
.mb-0    { margin-bottom: 0; }
.mb-4    { margin-bottom: var(--space-4); }
.mb-6    { margin-bottom: var(--space-6); }
.mb-8    { margin-bottom: var(--space-8); }
.mt-4    { margin-top: var(--space-4); }
.mt-6    { margin-top: var(--space-6); }

.divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin: var(--space-6) 0;
}

/* ============================================================
   22. ANIMATIONS
   ============================================================ */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.animate-pulse-slow {
  animation: pulse 4s ease-in-out infinite;
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.fade-in {
  animation: fade-in 0.5s ease forwards;
}

.animate-blink {
  animation: blink 1s step-end infinite;
}

.pulse-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  animation: pulse 4s ease-in-out infinite;
}

/* Staggered fade-in delays */
.fade-in-1 { animation-delay: 0.1s; }
.fade-in-2 { animation-delay: 0.2s; }
.fade-in-3 { animation-delay: 0.3s; }
.fade-in-4 { animation-delay: 0.4s; }

/* ============================================================
   23. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* ── 1024px ── */
@media (max-width: 1024px) {
  .grid-content {
    grid-template-columns: 1fr;
  }
  .grid-content .col-main,
  .grid-content .col-aside {
    grid-column: 1;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand { grid-column: span 2; }
  .contact-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
  .tools-stats  { grid-template-columns: repeat(2, 1fr); }
}

/* ── 768px ── */
@media (max-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }

  .main-nav { display: none; }
  .burger   { display: flex; }

  .hero-stats { grid-template-columns: repeat(2, 1fr); }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer-brand { grid-column: span 2; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .article-hero-title { font-size: clamp(1.5rem, 5vw, 2.25rem); }
  .hero-title          { font-size: clamp(2rem, 8vw, 3.5rem); }

  .tools-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ── 480px ── */
@media (max-width: 480px) {
  .grid-3   { grid-template-columns: 1fr; }
  .grid-2   { grid-template-columns: 1fr; }
  .grid-4   { grid-template-columns: repeat(2, 1fr); }

  .hero-title          { font-size: clamp(1.75rem, 9vw, 2.75rem); }
  .hero-stats          { grid-template-columns: repeat(2, 1fr); max-width: 100%; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: 1; }

  .section    { padding: var(--space-12) 0; }
  .section-sm { padding: var(--space-8) 0; }

  .btn-primary,
  .btn-secondary { width: 100%; justify-content: center; }
  .hero-actions  { flex-direction: column; align-items: stretch; }

  .page-header { padding-top: var(--space-8); padding-bottom: var(--space-6); }
  .tools-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Additional component styles ──────────────────────────── */

/* Page hero (blog, noticias, etc.) */
.page-hero {
  padding: 6rem 0 3rem;
  border-bottom: 1px solid rgba(0,212,255,0.06);
}
.page-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--text);
  margin: 0.375rem 0 0.75rem;
  line-height: 1.1;
}
.page-subtitle {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* Section flex header (title + "ver todos" link) */
.section-flex-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.section-link {
  font-size: 0.875rem;
  color: var(--cyan);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s;
  padding-bottom: 0.25rem;
}
.section-link:hover { color: var(--text); }

/* Pillar cards */
.pillar-card {
  text-decoration: none;
  display: block;
  padding: 1.75rem;
}
.pillar-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.375rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.pillar-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.pillar-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.pillar-cta {
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* Hero scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.35;
}
.hero-scroll-hint span {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.hero-scroll-line {
  width: 1px; height: 32px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
}

/* Hero glows */
.hero-glow {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.08;
}
.hero-glow--cyan {
  top: 15%; left: 15%;
  background: radial-gradient(circle, var(--cyan), transparent);
}
.hero-glow--purple {
  bottom: 15%; right: 15%;
  background: radial-gradient(circle, var(--purple), transparent);
}

/* CTA section */
.cta-section {
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(0,212,255,0.04) 39px, rgba(0,212,255,0.04) 40px),
                    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(0,212,255,0.04) 39px, rgba(0,212,255,0.04) 40px);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cta-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 1rem;
}
.cta-sub {
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* CTA card (about page) */
.cta-card {
  background: rgba(13,17,23,0.8);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0,212,255,0.3);
  box-shadow: 0 0 20px rgba(0,212,255,0.1), inset 0 0 20px rgba(0,212,255,0.03);
  border-radius: 16px;
  padding: 3rem 2rem;
  text-align: center;
}

/* Value card */
.value-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.value-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* Team avatar */
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: #000;
  margin: 0 auto 1.25rem;
}

/* About hero */
.about-hero {
  padding: 6rem 0 4rem;
  position: relative;
}

/* News title hover */
.news-title { transition: color 0.2s; }
a.news-card:hover .news-title { color: #f59e0b; }

/* Back link variations */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.back-link:hover { color: var(--cyan); }
.back-link--amber:hover { color: #f59e0b; }

/* Article body */
.article-hero-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}
.article-lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.article-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-dim);
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag-pill {
  font-size: 0.75rem;
  color: var(--text-dim);
  background: rgba(255,255,255,0.05);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  transition: background 0.2s;
}
.tag-pill:hover { background: rgba(255,255,255,0.1); }

/* Copy button for code blocks */
.copy-btn {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  background: rgba(0,212,255,0.12);
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.2s;
}
.copy-btn:hover { background: rgba(0,212,255,0.25); }

/* Contact method link */
.contact-method {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s;
  margin-bottom: 0.25rem;
}
.contact-method:hover { background: rgba(255,255,255,0.04); }
.contact-icon {
  width: 36px; height: 36px;
  background: rgba(0,212,255,0.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* Form success */
.form-success {
  text-align: center;
  padding: 3rem 1rem;
}
.success-icon {
  font-size: 3.5rem;
  margin-bottom: 1.25rem;
}

/* Alerts */
.alert-error {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  color: #fca5a5;
  border-radius: 8px;
  padding: 0.875rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}
.alert-success {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2);
  color: #6ee7b7;
  border-radius: 8px;
  padding: 0.875rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}

/* Tool category section */
.tool-category-section { margin-bottom: 3.5rem; }
.tool-category-header {
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem;
}
.tool-category-title {
  font-size: 1.25rem; font-weight: 700; color: var(--text);
}

/* Error page */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.error-code {
  font-size: 6rem;
  font-weight: 900;
  font-family: var(--font-mono);
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.error-terminal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

/* Empty state */
.empty-state {
  background: rgba(13,17,23,0.8);
  border: 1px solid rgba(0,212,255,0.06);
  border-radius: 12px;
  padding: 4rem 2rem;
  text-align: center;
  color: var(--text-muted);
}
.empty-icon { font-size: 2.5rem; margin-bottom: 1rem; opacity: 0.6; }